equalizing few matrices size in a cell
조회 수: 3 (최근 30일)
이전 댓글 표시
Hello everyone, and thanks in advance
let's say I have a cell of 10 arrays. but the arrays are not having the same dimensions.
example: 60000x1 , 65478x1, 74578x1 and so on. how can i make all the arrays the same size, knowing that i want the dimensions to have the least size so no zeros padding.
thanks a lot
댓글 수: 0
채택된 답변
Walter Roberson
2021년 5월 4일
minlen = min(cellfun(@length, YourCell));
truncCell = cellfun(@(C) C(1:minlen), YourCell, 'uniform', 0)
댓글 수: 0
추가 답변 (1개)
KSSV
2021년 5월 4일
% demo data
C{1} = rand(60000,1) ;
C{2} = rand(65478,1) ;
C{3} = rand(74578,1) ;
% lengths of each cell array
L = cellfun(@length,C) ;
% do interpolation to get the cell array to same size
for i = 1:length(C)
C{i} = interp1((1:L(i))',C{i},linspace(1,L(i),min(L))) ;
end
댓글 수: 2
참고 항목
카테고리
Help Center 및 File Exchange에서 Matrices and Arrays에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!